Tenet Healthcare Appointments API

openapi: 3.1.0
info:
  title: Tenet Healthcare FHIR R4 Patient Appointments API
  description: HL7 FHIR R4 compliant patient API for Tenet Health hospital network enabling access to patient demographics, appointments, clinical observations, conditions, medications, allergies, care plans, and document references. Supports patient portal integration, care team communication, and interoperability with electronic health record systems. Implements SMART on FHIR for secure authorization.
  version: R4
  contact:
    name: Tenet Health Digital Health
    url: https://www.tenethealth.com/patients
  license:
    name: HL7 FHIR Standard
    url: https://hl7.org/fhir/R4/license.html
servers:
- url: https://api.tenethealth.com/fhir/r4
  description: Tenet Health FHIR R4 - Production
- url: https://sandbox.tenethealth.com/fhir/r4
  description: Tenet Health FHIR R4 - Sandbox
security:
- smartOnFhir:
  - patient/Patient.read
  - patient/Appointment.read
  - patient/Observation.read
tags:
- name: Appointments
  description: Healthcare appointment scheduling and management (FHIR Appointment resource)
paths:
  /Patient/{id}/Appointment:
    get:
      operationId: listPatientAppointments
      summary: List Patient Appointments
      description: Retrieve all appointments for a specific patient including scheduled, pending, and completed appointments. Returns appointment date, time, provider, location, and appointment type.
      tags:
      - Appointments
      parameters:
      - name: id
        in: path
        required: true
        description: Patient FHIR resource ID
        schema:
          type: string
      - name: date
        in: query
        required: false
        description: Filter appointments by date (YYYY-MM-DD)
        schema:
          type: string
          format: date
      - name: status
        in: query
        required: false
        description: Filter by appointment status
        schema:
          type: string
          enum:
          - booked
          - pending
          - arrived
          - fulfilled
          - cancelled
          - noshow
      responses:
        '200':
          description: Patient appointments returned as FHIR Bundle
          content:
            application/fhir+json:
              schema:
                $ref: '#/components/schemas/Bundle'
        '401':
          description: Unauthorized
        '404':
          description: Patient not found
  /Appointment:
    get:
      operationId: searchAppointments
      summary: Search Appointments
      description: Search for appointments using FHIR search parameters. Supports filtering by patient, date range, practitioner, location, and appointment type.
      tags:
      - Appointments
      parameters:
      - name: patient
        in: query
        required: false
        description: Patient reference (e.g., Patient/12345)
        schema:
          type: string
      - name: date
        in: query
        required: false
        description: Appointment date filter
        schema:
          type: string
      - name: status
        in: query
        required: false
        description: Appointment status filter
        schema:
          type: string
      - name: _count
        in: query
        required: false
        description: Maximum results per page
        schema:
          type: integer
          default: 20
      responses:
        '200':
          description: Appointment search results as FHIR Bundle
          content:
            application/fhir+json:
              schema:
                $ref: '#/components/schemas/Bundle'
        '400':
          description: Invalid search parameters
components:
  schemas:
    Bundle:
      type: object
      description: FHIR R4 Bundle resource containing search results
      properties:
        resourceType:
          type: string
          enum:
          - Bundle
        type:
          type: string
          enum:
          - searchset
          - collection
        total:
          type: integer
          description: Total matching resources
        link:
          type: array
          description: Pagination links
          items:
            type: object
            properties:
              relation:
                type: string
              url:
                type: string
        entry:
          type: array
          description: Bundle entries
          items:
            type: object
            properties:
              fullUrl:
                type: string
              resource:
                type: object
              search:
                type: object
  securitySchemes:
    smartOnFhir:
      type: oauth2
      description: SMART on FHIR OAuth 2.0 authorization
      flows:
        authorizationCode:
          authorizationUrl: https://auth.tenethealth.com/oauth2/authorize
          tokenUrl: https://auth.tenethealth.com/oauth2/token
          scopes:
            patient/Patient.read: Read patient demographic data
            patient/Appointment.read: Read patient appointments
            patient/Observation.read: Read clinical observations
            patient/Condition.read: Read patient conditions
            patient/MedicationRequest.read: Read medication requests
            patient/DocumentReference.read: Read document references
externalDocs:
  description: HL7 FHIR R4 Documentation
  url: https://hl7.org/fhir/R4/